2016524340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{31033}}^1$

素因数の和:31086

約数の個数: 108

約数和(自身を含む): 6455878884

約数和(自身を除く): 4439354544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 361, 380, 570, 684, 722, 855, 1083, 1140, 1444, 1710, 1805, 2166, 3249, 3420, 3610, 4332, 5415, 6498, 7220, 10830, 12996, 16245, 21660, 31033, 32490, 62066, 64980, 93099, 124132, 155165, 186198, 279297, 310330, 372396, 465495, 558594, 589627, 620660, 930990, 1117188, 1179254, 1396485, 1768881, 1861980, 2358508, 2792970, 2948135, 3537762, 5306643, 5585940, 5896270, 7075524, 8844405, 10613286, 11202913, 11792540, 17688810, 21226572, 22405826, 26533215, 33608739, 35377620, 44811652, 53066430, 56014565, 67217478, 100826217, 106132860, 112029130, 134434956, 168043695, 201652434, 224058260, 336087390, 403304868, 504131085, 672174780, 1008262170, 2016524340]

約数ペア:

[(1, 2016524340), (2, 1008262170), (3, 672174780), (4, 504131085), (5, 403304868), (6, 336087390), (9, 224058260), (10, 201652434), (12, 168043695), (15, 134434956), (18, 112029130), (19, 106132860), (20, 100826217), (30, 67217478), (36, 56014565), (38, 53066430), (45, 44811652), (57, 35377620), (60, 33608739), (76, 26533215), (90, 22405826), (95, 21226572), (114, 17688810), (171, 11792540), (180, 11202913), (190, 10613286), (228, 8844405), (285, 7075524), (342, 5896270), (361, 5585940), (380, 5306643), (570, 3537762), (684, 2948135), (722, 2792970), (855, 2358508), (1083, 1861980), (1140, 1768881), (1444, 1396485), (1710, 1179254), (1805, 1117188), (2166, 930990), (3249, 620660), (3420, 589627), (3610, 558594), (4332, 465495), (5415, 372396), (6498, 310330), (7220, 279297), (10830, 186198), (12996, 155165), (16245, 124132), (21660, 93099), (31033, 64980), (32490, 62066)]